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Old 15th May 2012, 14:05
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DaveReidUK
 
Join Date: Jan 2008
Location: Reading, UK
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Continental 0-470. Certified in 1952, still in production.
Call me picky, but it's O-470 (as in horizontally Opposed), not 0-470, and if you include the earlier E165/E185 versions of the engine it goes back to 1947.
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